*{margin:0px}
#contain{width:1500px; height:750px; width:100%; background-image:url(imgs/zyt1.jpg);margin-left:auto;margin-right:auto}
#head{width: 1500;height:100px}
.header_top{width:1500px; height:50px;text-align:center;float:left;margin-top:40px;font-size:40px;font-family:"宋体";color:black}
.fengexian1{width:1535px; height:6px;background-color: silver;margin-top:5px;float: left;}
#body{width: 1500;height:600px}
#body_left{width:400px;height:600px;margin-right: 5px;float: left;font-family: "宋体";font-size: 24px;text-align: left;}
.body_l_k{width:300px;height:600px;float: left;font-family: "宋体";font-size: 22px;text-align: left;margin-left: 100px;}
#body_m1{width: 8px;height:650px;background-color:silver;float: left;}
#body_right{width: 740px;height:600px;float: left;}
.tu1{width: 600px;height:600px;border-radius: 50%;margin-top: 15px;}
#body_m2{width: 8px;height:650px;background-color:silver;float: left}
#body_right2{width:300px;height:600px;margin-right: 5px;float: left;font-family: "宋体";font-size: 22px;text-align: left;}
.body_r2{width:300px;height:600px;float: left;font-family: "宋体";font-size: 22px;text-align: left;margin-left: 80px;}